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How to Use AI to Prepare for a Job Interview (The Method I Used to Get Offers)
Most interview prep takes days. With the right AI process, two hours is enough to prepare well. Here are the exact steps and prompts I used — from company research to mock interviews to the night-before checklist.
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How to Build a Claude Quant Analysis Skill for US Stocks (The Exact Prompt I Use)
Claude cannot recommend stocks — but it can analyze them like a quant fund. I built a custom Claude skill using factor analysis and Python. Here is the exact prompt, a real IonQ example with a full quant dashboard, and why the final decision is always yours.
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I Tried Claude in Excel for Every Real Work Task. Here Are 8 Things It Does Better Than ChatGPT and Copilot.
I tested Claude in Excel across eight real work tasks using actual messy data. Multi-sheet merges with inconsistent headers, formula debugging, customer categorization, data analysis. Here is what worked, what did not, and the exact prompts for each task.
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How to Use AI to Write a Cover Letter That Gets Interviews (Step-by-Step)
Most AI-generated cover letters are just as generic as the ones people write themselves. This 7-step process forces the specificity that actually gets interviews — starting with what the employer needs, not what you want to say about yourself.
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10 McKinsey Frameworks You Can Apply With Claude AI Right Now
McKinsey frameworks are not proprietary — they are teachable and applicable to any strategic problem. Here are ten frameworks, what each one does, and exactly how to use Claude to apply them to your work right now.
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How to Build a Personal AI Agent With Claude Code Work That Sends You Daily Market Reports — No Coding Required
I set up Claude Code Work to automatically search Google News and Yahoo Finance each morning, write a structured report, and post highlights to my Slack — all before I sit down at my desk. No coding required. Here is the complete step-by-step setup.
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I Used AI to Prepare My Legal Case — And Won. Here’s Exactly How I Did It.
I prepared my legal case entirely using AI — research, documents, precedents, hearing prep. I won. Here is the complete step-by-step process, including the critical verification rule that makes the difference between winning and losing.
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How I Built a Custom Claude Skill for McKinsey-Style Thinking (And How You Can Use It)
I packaged four McKinsey frameworks — Pyramid Principle, MECE, Logic Tree, and Executive Language — into a Claude skill that applies automatically. Here is exactly what is in it and how to set it up in under 10 minutes.
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Claude vs ChatGPT vs Gemini: Which One Is Best for Real Work? (Market Research and Planning)
I use all three AI tools for real work — market research and planning documents in international sales. Here is exactly what I reach for, when, and why, with the exact prompts for each situation.
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I Used Claude Inside PowerPoint to Automate My Work Reports. Here’s Exactly How.
Most AI tools generate slides that don’t match your company template. This workflow fixes that — set up Slide Master first, then use Claude inside PowerPoint for 6 real tasks that save hours every week.